TMatrix.java
// @formatter:off
/*******************************************************************************
*
* This file is part of JMad.
*
* Copyright (c) 2008-2011, CERN. All rights reserved.
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
* You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*
******************************************************************************/
// @formatter:on
package cern.accsoft.steering.util;
import java.util.ArrayList;
public class TMatrix<T> {
private ArrayList<ArrayList<T>> matrix;
private int rows;
private int columns;
public TMatrix(int rows, int columns, T initValue) {
this.rows = rows;
this.columns = columns;
matrix = new ArrayList<>();
for (int i = 0; i < rows; i++) {
ArrayList<T> rowContent = new ArrayList<>();
for (int j = 0; j < columns; j++) {
rowContent.add(initValue);
}
matrix.add(rowContent);
}
}
public void set(int row, int col, T value) {
matrix.get(row).set(col, value);
}
public T get(int row, int col) {
return matrix.get(row).get(col);
}
public int getRowDimension() {
return rows;
}
public int getColumnDimension() {
return columns;
}
}